Hydrochloric Acid → HCID 20135785, compound

HRID 580146Notes

Reaction equation

HRID 580146 reaction equation
[CH2:1]([N:3]([CH2:19][CH3:20])[CH2:4][CH2:5][CH2:6][NH:7][C:8]1[C:16]2[C:11](=[C:12]([NH2:18])[CH:13]=[C:14]([NH2:17])[CH:15]=2)[NH:10][N:9]=1)[CH3:2].[ClH:21].C(OCC)C>C(O)C>[ClH:21].[ClH:21].[ClH:21].[CH2:19]([N:3]([CH2:1][CH3:2])[CH2:4][CH2:5][CH2:6][NH:7][C:8]1[C:16]2[C:11](=[C:12]([NH2:18])[CH:13]=[C:14]([NH2:17])[CH:15]=2)[NH:10][N:9]=1)[CH3:20]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 3283Diethyl EtherHCID 20135762HCID 20135762, compound

Product 1

HCID 20135785HCID 20135785, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

In 20 ml of absolute ethyl alcohol was dissolved 2.0 g of the 3-(3-diethylaminopropylamino)-5,7-diaminoindazole, and into the solution was introduced dried hydrogen chloride gas under cooling with ice. Then to the solution was added anhydrous diethyl ether to separate crystals. The crystals were obtained by filtration and dried to give 3-(3-diethylaminopropylamino)-5,7 -diaminoindazole trihydrochloride having the following analytical value.

Workup

  1. temperatureunder cooling with ice
  2. customto separate crystals
  3. customThe crystals were obtained by filtration
  4. customdried

Sources & evidence

ORD record
ord-d9f6a2c067d04cfe83e4782c10e536bc
Source dataset
uspto-grants-1988_06
Patent number
US04751302

Reaction notes

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